kcal
kcal is an abbreviation for kilocalorie, which is equivalent to 1 Calorie, or about 4.185 kJ (kilojoules).
British/American
- Quad3.97×10⁻¹⁵
- Therm3.97×10⁻⁵
- British thermal unit (BTU)3.97
- Foot-pound3,088.11
Other
- kcal1
- cal1,000
- Thermie (th)1×10⁻³